There are linguistic differences, cultural differences, temporal differences. Do you have no appreciation whatsoever of cultures, languages and history? It's not a religious thing. As the person you replied to said, it's as much academic as anything else.
What was the measure of a cubit in 2000 BC? 1000 BC? 0AD, 1000 AD? and what it equals today?
There is nothing religious to this question.
Do you know? Is it the same? If you cannot answer that question you should not be replying, particularly not with such snark. It only reveals your own ignorance.